Hello guys, I was having some issues with the ebb42 toolboard on my v-core4 and bought a new one. I replaced it and flashed it as it was before. Now when the printer boots it shows an error that the hotend is at -125 degrees and shuts off again. Can anyone help me?
#Wrong hotend temperature
eager marten
lapis tideBOT
twilit scaffold
Either a wire is disconnected, or you have the wrong thermistor selected.
If you heat up the hot end with a heat gun or similar, does the measured temp increase?
eager marten
Either a wire is disconnected, or you have the wrong thermistor selected.
If yo...
I selected the PT1000. The error keeps showing so I cannot see the nozzle temperature. I set the thermistor to NTC and the temperature on the nozzle shows its 170 degrees when its cool and if I heat it up through ratos the temperature goes down instead of up an crashes again after a while.
twilit scaffold
Set it back to PT1000. Did you put the jumper on the toolboard to select the pt1000
eager marten
Set it back to PT1000. Did you put the jumper on the toolboard to select the pt...
No I didn’t put any jumper on the toolboard. There wasn’t one before I change the toolboard. Do you know where the jumper goes and if there is a process to re-flash the board with the jumper on?
eager marten
I don't offhand, but I'm sure you can find it
Tried everything, nothing seems to work
eager marten
I don't offhand, but I'm sure you can find it
Finally fixed it. I had to put the jumper on and seems that the thermistor was not all in the way in the extruder. Thats why I was getting all kind of temperatures. Anyway thank you very much for your help!
lapis tideBOT